This lake was already quite strange, and the night just made it even more mysterious.
Luo Feng subconsciously felt pressure.
"Hm, it's night right now and the mist obstructs my vision. I'll check properly in the morning tomorrow" Luo Feng was calm. He would rather wait until day than go in blindly right now.
Tonight, Luo Feng went around the lake.
Since the lake was 100 km squared, a lot of time was needed to go around. However, with Luo Feng's speed, not even 1 hour was needed to walk most of the distance while observing the lake at the same time. As he walked, Luo Feng didn't discover anything special. After that, Luo Feng sat cross legged and closed his eyes.
The night passed quickly.
Dawn of the second day, the sun was rising.
Luo Feng sat on the grass as he looked towards the lake. The lake in front of him was still covered in a layer of mist, which got thicker towards the center. And, on the land surrounding the lake, there wasn't any mist at all.